2015 · Small SUV · Gas
2015 Infiniti QX70 MPG & fuel economy
The 2015 Infiniti QX70 is a small SUV offered in 2 EPA-rated configurations. The most efficient version returns 19 MPG combined (17 city / 24 highway) on premium gasoline. Across the lineup, combined ratings range from 18 to 19 MPG. Efficiency is unchanged from the 2014 model. Among 60 small SUVs rated for 2015, it ranks 57th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $3,118 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2015 Infiniti QX70's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 7.2 km/L in the city and 10.2 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 17 | 7.2 | 13.8 |
| Highway | 24 | 10.2 | 9.8 |
| Combined | 19 | 8.1 | 12.4 |
How it ranks among 2015 Small SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
QX70 MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 3.7L 6-cyl · 7-speed automatic QX70 RWD |
Gas | 17 MPG | 24 MPG | 19 MPG | — | $3,118 |
| AWD · 3.7L 6-cyl · 7-speed automatic QX70 AWD |
Gas | 16 MPG | 22 MPG | 18 MPG | — | $3,292 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 3.7L 6-cyl
- Transmission
- 7-speed automatic
- Drivetrain
- RWD
- Tailpipe CO₂
- 457 g/mi
- EPA fuel economy score
- 4/10
- EPA greenhouse gas score
- 4/10
2015 Infiniti QX70 vs. rivals
Compare the 2015 QX70
With any other car from any year, including other QX70 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2015 Infiniti QX70?
Up to 19 MPG combined (17 city / 24 highway); ratings range from 18 to 19 MPG depending on configuration.
What fuel does the 2015 Infiniti QX70 use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2015 Infiniti QX70?
The 2015 Infiniti QX70's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 7.2 km/L in the city and 10.2 km/L on the highway.
How much does it cost to fuel the 2015 Infiniti QX70 per year?
About $3,118 at 15,000 miles a year with $3.95/gal premium gas, or $20.79 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.